APPARATUS FOR REGULATING A MECHANICAL VENTILATION

专利名称：APPARATUS FOR REGULATING A

MECHANICAL VENTILATION

发明人：Josef Brunner,Marc Wysocki,Thomas

Laubscher

申请号：US12162781申请日：20070130

公开号：US20090007915A1公开日：20090108

专利附图：

摘要：The invention relates to a device, with which one is to prevent a patient whobreathes on Ms own and who desires a lower CO-partial-pressure than is achieved by the

set Ventilation from tiring. It comprises the following means for the regulation of achanging intensity of a mechanical Ventilation: • means for determining a targetfrequency RR, • means for determining a spontaneous frequency RR• means for

comparing the spontaneous frequency RRwith the target frequency RR. wherein adaptinga Ventilation target value (% MinVol, V′) on account of the result of the comparison ofthe spontaneous frequency RRwith the target frequency RRand • means for adapting theparameters determining the intensity of the Ventilation, on account of the Ventilationtarget value (% MinVol, V′). This so-called pump support System (PSS) is activated (PSSon) when the patient breathes in an adequately spontaneous manner (Criterion 1). Withan insufficient individual activity of the patient, his behaviour is taken as a basis for thecontrol of the regulation. The control or regulation of the Ventilation is assumed by afixed setting of a Ventilation target value (% MinVol), or a CO-controller, as soon as thepatient breathes in a manner which is not spontaneous enough.

申请人：Josef Brunner,Marc Wysocki,Thomas Laubscher

地址：Chur CH,Chevreves FR,Rhazuns CH

国籍：CH,FR,CH

更多信息请下载全文后查看